Seiko Cal. 6658 - 770

Seiko 6658-770

This Solar model from 1979 features a 43mm PVD Black case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-24cd7b4e024e]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
26j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1979

Related Models

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